7 × 13 × 71209

Prime Factor Structure

Factorization String 7 × 13 × 71209

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,975,520

Proper Divisor Sum 1,495,501

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #6480017 ← → #6480049

1 7 13 91 71,209 498,463 925,717 6,480,019

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

6,480,019 19,440,058 9,720,029 29,160,088 14,580,044 7,290,022 3,645,011 10,935,034 5,467,517 16,402,552 8,201,276 4,100,638 2,050,319 6,150,958 3,075,479 9,226,438 4,613,219 13,839,658 6,919,829 20,759,488 10,379,744 5,189,872 2,594,936 1,297,468 648,734 324,367 973,102 486,551 1,459,654 729,827 2,189,482 1,094,741 3,284,224 1,642,112 821,056 410,528 205,264 102,632 51,316 25,658 12,829 38,488 19,244 9,622 4,811 14,434 7,217 21,652 10,826 5,413 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285 6,856

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.